CC

Chang Y. Cha

📍 Bakersfield, CA: #3 of 27 inventorsTop 15%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #169,141 of 185,788Top 95%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5688332 Pipe cleaning using microwave energy — 1997-11-18